actional

Actional provides enterprise-grade Web Service management capabilities, including service and message flow monitoring, SLA governance, versioning & security. Actional simplifies SOA projects, using ESBs, application servers & more!

3Tera -  Utility Computing for Web Applications. They make AppLogic, a grid operating system designed to enable utility computing for running and scaling web applications. The hosting  partners use AppLogic to offer utility computing services for transactional and streaming applications on grids of commodity servers in their datacenters.